Lenovo B50-80 80EW LA-B092P Rev3.0

[xpuko]

I am looking for bios for lenovo B50-80 80EW

motherboard ZIWB2-ZIWB3-ZIWE1_LA-B092P_Rev_3.0
i3 processor
GD25B64B@SOIC8
S/N MP11HVM0
No picture turns on.
The original is attached

I tried flashing the bios from the forum but no change
Current consumption 0.4A

[DanielDacko]

Re: Lenovo B50-80 80EW LA-B092P Rev3.0

Extracted from the latest bios update with clear ME.

[xpuko]

Re: Lenovo B50-80 80EW LA-B092P Rev3.0

Extracted from the latest bios update with clear ME.

Thank you, the laptop booted with the image.
In which block of data is the DMI information located? because I would like to lose from the old to the new bios?

[SMDFlea]

Re: Lenovo B50-80 80EW LA-B092P Rev3.0

thank you, the laptop booted with the image.
In which block of data is the dmi information located? Because i would like to lose from the old to the new bios?

2ba000 - 2bbfff

[xpuko]

Re: Lenovo B50-80 80EW LA-B092P Rev3.0

2ba000 - 2bbfff

Thank you, and where is the keywin located?
KEYWIN 6CD000-6CD03F ?

[SMDFlea]

Re: Lenovo B50-80 80EW LA-B092P Rev3.0

Thank you, and where is the keywin located?
KEYWIN 6CD000-6CD03F ?

There isn`t one in your backup.

[xpuko]

Re: Lenovo B50-80 80EW LA-B092P Rev3.0

Thank you. The laptop works.

[ortegacomputacion]

Re: Lenovo B50-80 80EW LA-B092P Rev3.0

Thank you. The laptop works.

hi there, just a quick one, did you have to paste writing overwriting the DMI information from the original BIOS? thank you.

[Spikeman]

Hi, I have this problem on this laptop.
The bios is very slow to load and although it displays the devices (only in legacy mode) it does not boot.
I bought the bios chip on ebay, but it gives the same problems.
I saw a video on YouTube in which the boot problem was identified based on which Rom was loaded, whether it was winbond or giga... in fact, after loading the correct Rom, the system started.

Lenovo G80-50 80E5
S/N PF0C1sfm MO:PF9XB5909245
Rev: unknown CPU:
I5 5th


Thanks for any help.

[peste]

Hi, I have this problem on this laptop.
The bios is very slow to load and although it displays the devices (only in legacy mode) it does not boot.
I bought the bios chip on ebay, but it gives the same problems.
I saw a video on YouTube in which the boot problem was identified based on which Rom was loaded, whether it was winbond or giga... in fact, after loading the correct Rom, the system started.

Lenovo G80-50 80E5
S/N PF0C1sfm MO:PF9XB5909245
Rev: unknown CPU:
I5 5th


Thanks for any help.

read post #4
https://www.badcaps.net/forum/troubl...on#post3222732

[Spikeman]

read post #4

Hi, thanks for the reply and sorry for not having found the corresponding post, I had searched for it with 80E5, but having misspelled it in the title, it is not correctly indexed.
Now I don't have the laptop at hand, tomorrow when I return I will look for the model number of the card and other data requested in the rules, if the ones I wrote are not sufficient.

Should I continue on the correct thread you pointed me to? hoping not to commit crossposting...